roaster          
noun [ C ] uk/ˈrəʊ.stər/ us/ˈroʊ.stɚ/
 烤具;烘培机;烤炉
a container or device for roasting food
  This recipe works well in an electric roaster. 这个配方在电烤炉中用效果不错。 
 a coffee/turkey/peanut roaster 咖啡/火鸡/花生烘焙机 
  烤炙者;烘培者
a person or company that roasts a particular food
  These farmers' beans go directly to coffee roasters in the United States. 这些农民的咖啡豆直接进入美国的咖啡烘焙厂。